AUTOMATIC FOUR-SPEED TRANSMISSION WITH CONVERTER,MODEL YEAR 89 FROM IDENT NO. FROM TRANSMISSION 3106164 UP TO IDENT NO. SEE UNDER UNIT MODEL 722.320 AUTOMATIC FOUR-SPEED TRANSMISSION WITH CONVERTER,MODEL YEAR 90-92 FROM IDENT NO. FROM TRANSMISSION 3106164 UP TO IDENT NO. SEE UNDER UNIT MODEL 722.320